Devices for sexual stimulation

Abstract

An example sexual stimulation device includes a drive module, a stimulating element, a fulcrum, and a compliant member. The stimulating element has a first end coupled to the drive module in a manner such that the first end of the stimulating element moves along a first path when the drive module is operated. The stimulating element also has a second end opposite the first end. The fulcrum is disposed at a first point along an extension of the stimulating element such that the stimulating element pivots about the first point and the second end of the stimulating element translates according to a second path. The compliant member is coupled to the second end of the stimulating element.

What is claimed is: 
     
       1. A sexual stimulation device comprising:
 a drive module comprising one or more motors; 
 a coupling element coupled to the drive module along a rotational axis of the drive module, the coupling element comprising:
 a mounting point that is off-set from the rotational axis of the drive module, and 
 a cavity having an opening wider than an opening of the mounting point, the cavity being off-set from the rotational axis of the drive module; 
 
 a stimulating element comprising:
 a first end coupled to the mounting point of the coupling element in a manner such that the first end of the stimulating element moves within the cavity of the coupling element and along a first path when the drive module is operated, and 
 a second end opposite the first end; 
 
 a fulcrum disposed at a first point along an extension of the stimulating element such that the stimulating element pivots about the first point and the second end of the stimulating element translates according to a second path; and 
 a compliant member comprising a compliant material and coupled to the second end of the stimulating element. 
 
     
     
       2. The sexual stimulation device of  claim 1 , wherein the first path and the second path are both generally circular. 
     
     
       3. The sexual stimulation device of  claim 1 , wherein the first path is generally circular and the second path is generally elliptical. 
     
     
       4. The sexual stimulation device of  claim 1 , wherein the first path is generally circular and the second path is generally linear. 
     
     
       5. The sexual stimulation device of  claim 1 , wherein the compliant member comprises a sheath. 
     
     
       6. The sexual stimulation device of  claim 1 , wherein the compliant member comprises a housing. 
     
     
       7. The sexual stimulation device of  claim 6 , wherein the fulcrum comprise an annular groove to provide a mounting point for fixing the fulcrum to the housing. 
     
     
       8. The sexual stimulation device of  claim 1 , wherein the second path has a radius in a range between 0.5 mm to 2.5 mm. 
     
     
       9. The sexual stimulation device of  claim 1 , wherein the second end of the stimulating element moves along the second path at a frequency in a range between 1000 Hz and 9000 Hz. 
     
     
       10. The sexual stimulation device of  claim 1 , wherein the fulcrum defines an aperture, and wherein the stimulating element extends through the aperture of the fulcrum. 
     
     
       11. The sexual stimulation device of  claim 1 , wherein a distance between the first point and the first end of the stimulating element is approximately equal to a distance between the first point and the second end of the stimulating element. 
     
     
       12. The sexual stimulation device of  claim 1 , wherein a distance between the first point and the first end of the stimulating element is shorter than a distance between the first point and the second end of the stimulating element. 
     
     
       13. The sexual stimulation device of  claim 1 , wherein a distance between the first point and the first end of the stimulating element is longer than a distance between the first point and the second end of the stimulating element. 
     
     
       14. The sexual stimulation device of  claim 1 , wherein the stimulating element comprises a rod extending in a single dimension. 
     
     
       15. The sexual stimulation device of  claim 1 , wherein the stimulating element comprises a rod having at least one bend. 
     
     
       16. The sexual stimulation device of  claim 1 , where the stimulating element has a diameter in a range between 0.5 mm and 7 mm. 
     
     
       17. The sexual stimulation device of  claim 1 , wherein the fulcrum comprises two notches surrounding an aperture, each of the notches having a diameter larger than a diameter of the aperture to allow the stimulating element to pivot about the fulcrum.